What Is Precision In C Precision determines the accuracy of the real numbers and is denoted by the dot (.) … So, precision means the number of digits mentioned after the decimal point in the float number. For example, the number 2.449561 has precision six, and -1.058 has precision three. What is meant by precision
What Is IEEE Floating-point Representation? The IEEE-754 standard describes floating-point formats, a way to represent real numbers in hardware. … In single-precision and double-precision formats, there’s an assumed leading 1 in the fractional part. The fractional part is called the significand (sometimes known as the mantissa). What is a floating point representation? Floating-point representation is